| | Conway, WA | Irmo, SC | United States |
| Rainfall | 41.6 | 44.8 | 38.1 |
| Snowfall | 5.6 | 0.9 | 27.8 |
| Precipitation Days | 170 | 103.3 | 106.2 |
| Sunny | 159 | 222 | 205 |
| Avg. July High | 71.5 | 93 | 85.8 |
| Avg. Jan. Low | 35.6 | 30.3 | 21.7 |
| Comfort Index (higher=better) | 7.1 | 7.2 | 7 |
| UV Index | 2.6 | 4.9 | 4.3 |
| Elevation ft. | 10 | 358 | 2443 |